I tried eco mode once while it was in park but can't actually run in it, because my stomach starts to turn.
Very good.I did a 100 mile drive today to an off-roading spot, drove off-road there for maybe an hour total and then another 100mile drive back. I reset the mpg calculator before leaving this morning and this is what I got when I got home. I occasionally put it on eco mode when possible just to squeeze the best that I can out of it to see what it’s capable of. This is a 4x4 super crew with 3.73 gears loaded with 4 people and some gear in the back. Not bad at all, super impressed!